Advertisement
MGK vs VUG
Which ETF would AI Choose? Vanguard Mega Cap Growth ETF (MGK) vs. Vanguard Growth ETF (VUG)
Key Takeaways
- Vanguard Mega Cap Growth ETF (MGK) provides concentrated exposure to the largest U.S. growth companies through the Morningstar U.S. Mega Cap Growth Index, holding approximately 56 stocks with the top 10 accounting for over 65% of assets.
- Vanguard Growth ETF (VUG) tracks the Morningstar U.S. Large Cap Growth Index, offering broader diversification across roughly 136 holdings while maintaining a focus on large-cap growth equities.
- Both ETFs are passively managed index funds from Vanguard with heavy allocations to technology and communication services sectors, though MGK exhibits greater concentration in mega-cap names.
- Expense ratios favor VUG at 0.03% compared with MGK at 0.05%, providing a modest cost advantage for long-term investors seeking similar growth exposure.
- Structural differences center on market-capitalization thresholds, with MGK limited to mega-cap constituents and VUG extending into a wider large-cap growth universe.
- Both funds employ full replication strategies with quarterly rebalancing and deliver highly correlated performance driven by shared top holdings such as NVIDIA Corp. (NVDA), Apple Inc. (AAPL), and Microsoft Corp. (MSFT).
Introduction
Investors seeking large-cap growth exposure often evaluate Vanguard Mega Cap Growth ETF (MGK) and Vanguard Growth ETF (VUG) as complementary or alternative options within the same equity style box. These passively managed ETFs target overlapping segments of the U.S. equity market but differ in capitalization focus and diversification breadth. In the current environment of sustained interest in technology and innovation-driven companies, the comparison highlights trade-offs between concentration risk and cost efficiency for portfolios emphasizing growth characteristics.
Vanguard Mega Cap Growth ETF (MGK) Overview
Vanguard Mega Cap Growth ETF (MGK) seeks to track the Morningstar U.S. Mega Cap Growth Index through a passive, full-replication approach. The fund holds approximately 56 stocks, with the largest positions concentrated in a handful of mega-cap technology and growth leaders. As of recent data, the top 10 holdings represent more than 65% of assets, led by NVIDIA Corp. (NVDA), Apple Inc. (AAPL), and Microsoft Corp. (MSFT). Sector allocations are dominated by technology (around 58-62%) and communication services. The expense ratio stands at 0.05%. The ETF rebalances periodically to maintain index alignment and provides liquid exposure via NYSE Arca listing.
Vanguard Growth ETF (VUG) Overview
Vanguard Growth ETF (VUG) aims to replicate the Morningstar U.S. Large Cap Growth Index using a passive indexing strategy with full replication. The fund maintains approximately 136 holdings, delivering broader large-cap growth exposure than more concentrated peers. Top holdings mirror many of MGK’s largest positions but with lower individual weights, and the top 10 comprise about 63-66% of assets. Technology and communication services again dominate sector breakdowns. VUG features a lower expense ratio of 0.03% and follows similar quarterly rebalancing mechanics. Its structure supports efficient trading on major exchanges with substantial daily volume.
Industry and Thematic Backdrop
Both ETFs operate within the large-cap growth equity segment, heavily influenced by advancements in artificial intelligence, semiconductor innovation, and digital transformation. Capital flows into technology and communication services sectors have remained robust amid favorable earnings trends for leading companies. Macroeconomic factors such as interest rate expectations and corporate spending on infrastructure continue to shape sector momentum. Regulatory developments around data privacy and antitrust scrutiny represent ongoing considerations for investors in this space, while broader economic resilience supports sustained demand for growth-oriented equities.
Performance and Positioning Comparison
In recent market cycles, both ETFs have delivered strong returns driven by earnings growth in top technology holdings. MGK’s narrower mega-cap focus has produced marginally higher concentration-driven volatility during sector rotations, while VUG’s inclusion of additional large-cap names has offered slightly smoother exposure. Relative positioning reflects differences in market-cap thresholds, with MGK more sensitive to moves in the very largest companies and VUG capturing a wider swath of growth stocks. Over broader timeframes, performance differentials have remained modest, underscoring the shared emphasis on high-growth U.S. equities.
AI Screener
Tickeron’s AI Screener is an AI-powered stock and ETF discovery tool that helps traders and investors filter the market based on technical patterns, fundamentals, trends, volatility, and AI-driven signals. Users can scan thousands of stocks and ETFs using customizable filters such as industry, market capitalization, technical indicators, price patterns, and performance metrics. The screener helps identify trade ideas, trending stocks, breakout candidates, and market opportunities more efficiently than manual screening. Investors comparing growth ETFs may find the platform useful for exploring additional opportunities aligned with their criteria.
Tickeron AI Verdict
Based on observable structural factors, Tickeron’s AI would currently favor Vanguard Growth ETF (VUG) with moderate probability. The lower expense ratio, greater diversification across holdings, and comparable sector momentum provide a slight edge in cost efficiency and risk-adjusted positioning relative to the more concentrated Vanguard Mega Cap Growth ETF (MGK).
Disclaimer
The information on this webpage is provided for general informational and educational purposes only and is not intended as investment advice, a recommendation to purchase or sell any security, or an offer or solicitation related to investments. It does not consider your personal financial situation, goals, or risk profile, and all investing carries inherent risks, including the possibility of losing your entire investment. For more details, please review our full disclaimer.
To compare these two companies we present long-term analysis, their fundamental ratings and make comparative short-term technical analysis which are presented below. The conclusion is MGK is a Hold and VUG is a Hold.
MGK sees MACD Histogram crosses below signal line
MGK saw its Moving Average Convergence Divergence Histogram (MACD) turn negative on October 13, 2026. This is a bearish signal that suggests the stock could decline going forward. Tickeron's A.I.dvisor looked at 52 instances where the indicator turned negative. In 47 of the 52 cases the stock moved lower in the days that followed. This puts the odds of a downward move at 90%.
Technical Analysis (Indicators)
Bearish Trend Analysis
The Momentum Indicator moved below the 0 level on October 14, 2026. You may want to consider selling the stock, shorting the stock, or exploring put options on MGK as a result. In 65 of 79 cases where the Momentum Indicator fell below 0, the stock fell further within the subsequent month. The odds of a continued downward trend are 82%.
MGK moved below its 50-day moving average on October 22, 2026 date and that indicates a change from an upward trend to a downward trend.
The 10-day moving average for MGK crossed bearishly below the 50-day moving average on October 26, 2026. This indicates that the trend has shifted lower and could be considered a sell signal. In 12 of 15 past instances when the 10-day crossed below the 50-day, the stock continued to move higher over the following month. The odds of a continued downward trend are 80%.
Following a 3-day decline, the stock is projected to fall further. Considering past instances where MGK declined for three days, the price rose further in 50 of 62 cases within the following month. The odds of a continued downward trend are 81%.
Bullish Trend Analysis
The RSI Indicator entered the oversold zone -- be on the watch for MGK's price rising or consolidating in the future. That's also the time to consider buying the stock or exploring call options.
The Stochastic Oscillator suggests the stock price trend may be in a reversal from a downward trend to an upward trend. 46 of 53 cases where MGK's Stochastic Oscillator exited the oversold zone resulted in an increase in price. Tickeron's analysis proposes that the odds of a continued upward trend are 87%.
Following a +1.51% 3-day Advance, the price is estimated to grow further. Considering data from situations where MGK advanced for three days, in 304 of 356 cases, the price rose further within the following month. The odds of a continued upward trend are 85%.
MGK may jump back above the lower band and head toward the middle band. Traders may consider buying the stock or exploring call options.
The Aroon Indicator entered an Uptrend today. In 328 of 362 cases where MGK Aroon's Indicator entered an Uptrend, the price rose further within the following month. The odds of a continued Uptrend are 90%.
VUG in downward trend: price dove below 50-day moving average on October 22, 2026
VUG moved below its 50-day moving average on October 22, 2026 date and that indicates a change from an upward trend to a downward trend. In 29 of 32 similar past instances, the stock price decreased further within the following month. The odds of a continued downward trend are 90%.
Technical Analysis (Indicators)
Bearish Trend Analysis
The 10-day RSI Indicator for VUG moved out of overbought territory on October 08, 2026. This could be a bearish sign for the stock. Traders may want to consider selling the stock or buying put options. Tickeron's A.I.dvisor looked at 45 similar instances where the indicator moved out of overbought territory. In 38 of the 45 cases, the stock moved lower in the following days. This puts the odds of a move lower at 84%.
The Momentum Indicator moved below the 0 level on October 14, 2026. You may want to consider selling the stock, shorting the stock, or exploring put options on VUG as a result. In 65 of 81 cases where the Momentum Indicator fell below 0, the stock fell further within the subsequent month. The odds of a continued downward trend are 80%.
The Moving Average Convergence Divergence Histogram (MACD) for VUG turned negative on October 14, 2026. This could be a sign that the stock is set to turn lower in the coming weeks. Traders may want to sell the stock or buy put options. Tickeron's A.I.dvisor looked at 49 similar instances when the indicator turned negative. In 39 of the 49 cases the stock turned lower in the days that followed. This puts the odds of success at 80%.
The 10-day moving average for VUG crossed bearishly below the 50-day moving average on October 26, 2026. This indicates that the trend has shifted lower and could be considered a sell signal. In 13 of 15 past instances when the 10-day crossed below the 50-day, the stock continued to move higher over the following month. The odds of a continued downward trend are 87%.
Following a 3-day decline, the stock is projected to fall further. Considering past instances where VUG declined for three days, the price rose further in 50 of 62 cases within the following month. The odds of a continued downward trend are 80%.
Bullish Trend Analysis
The Stochastic Oscillator suggests the stock price trend may be in a reversal from a downward trend to an upward trend. 48 of 54 cases where VUG's Stochastic Oscillator exited the oversold zone resulted in an increase in price. Tickeron's analysis proposes that the odds of a continued upward trend are 89%.
Following a +1.46% 3-day Advance, the price is estimated to grow further. Considering data from situations where VUG advanced for three days, in 300 of 354 cases, the price rose further within the following month. The odds of a continued upward trend are 85%.
VUG may jump back above the lower band and head toward the middle band. Traders may consider buying the stock or exploring call options.
The Aroon Indicator entered an Uptrend today. In 323 of 353 cases where VUG Aroon's Indicator entered an Uptrend, the price rose further within the following month. The odds of a continued Uptrend are 90%.
| MGK | VUG | |
|---|---|---|
| RSI ODDS (%) | 2 days ago 90% | 2 days ago 84% |
| Stochastic ODDS (%) | 2 days ago 87% | 2 days ago 89% |
| Momentum ODDS (%) | 2 days ago 82% | 2 days ago 80% |
| MACD ODDS (%) | 2 days ago 90% | 2 days ago 80% |
| TrendWeek ODDS (%) | 2 days ago 81% | 2 days ago 80% |
| TrendMonth ODDS (%) | 2 days ago 87% | 2 days ago 86% |
| Advances ODDS (%) | 4 days ago 85% | 4 days ago 85% |
| Declines ODDS (%) | 2 days ago 81% | 2 days ago 80% |
| BollingerBands ODDS (%) | 2 days ago 90% | 2 days ago 90% |
| Aroon ODDS (%) | 2 days ago 90% | 2 days ago 90% |
Advertisement
MGK and
Correlation & Price change
A.I.dvisor indicates that over the last year, MGK has been loosely correlated with ORCL. These tickers have moved in lockstep 58% of the time. This A.I.-generated data suggests there is some statistical probability that if MGK jumps, then ORCL could also see price increases.
| Ticker / NAME | Correlation To MGK | 1D Price Change % | ||
|---|---|---|---|---|
| MGK | 100% | -3.10% | ||
| ORCL - MGK | 58% Loosely correlated | -6.37% | ||
| ROP - MGK | 58% Loosely correlated | +3.77% | ||
| ANET - MGK | 54% Loosely correlated | -8.34% | ||
| DASH - MGK | 53% Loosely correlated | -0.01% | ||
| ZM - MGK | 53% Loosely correlated | -2.21% | ||
More | ||||
| 1 Day | |||
|---|---|---|---|
| ETFs / NAME | Price $ | Chg $ | Chg % |
| MSTI | 19.96 | 0.05 | +0.26% |
| Madison Short Term Strategic Income ETF (MSTI) | |||
| ISTB | 47.61 | 0.08 | +0.17% |
| iShares Core 1-5 Year USD Bond ETF (ISTB) | |||
| FLJJ | 34.62 | N/A | N/A |
| AllianzIM U.S. Equity 6 Month Floor5 Jan/Jul ETF (FLJJ) | |||
| IEUS | 70.52 | -0.73 | -1.02% |
| iShares MSCI Europe Small-Cap ETF (IEUS) | |||
| GVAL | 36.13 | -0.61 | -1.66% |
| Cambria Global Value ETF (GVAL) | |||